Following a US naval blockade imposed on April 13, 2026, Iran is endeavoring to bypass restrictions on its southern maritime borders by rerouting trade through land corridors and northern ports. Historically, approximately 83% of Iran's 210 million tons of imports have moved through these southern sea routes. While alternative land routes, including those with Turkey, Pakistan, Armenia, Azerbaijan, and through the Caspian Sea, can supply essential goods, they cannot replicate the scale of maritime trade or seaborne energy exports, which are crucial for the Iranian economy.
This shift to land routes presents substantial logistical and financial hurdles. The cost of shipping one container from China to Iran has surged from about $3,000 by sea to roughly $12,000 overland. Majidreza Hariri, head of the Iran-China Chamber of Commerce, estimates that a prolonged reliance on land routes could add around $18 billion annually to Iran's trading costs. The increased transportation expenses contribute significantly to inflation, with food inflation reaching 128% in August, and can represent as much as a third of the final price of goods in Tehran.
The capacity of these land routes is severely constrained. A 50,000-ton shipload would necessitate about 2,000 truck journeys, diverting trucks from domestic distribution and increasing fuel, insurance, and warehousing costs. Similarly, transporting the volume of a large crude tanker would require thousands of tanker trucks. Furthermore, the rapid transition to land-based trade has resulted in significant bottlenecks, with thousands of trucks, including 3,700 at the Turkish border, stuck at various border crossings with Turkey, Pakistan, Afghanistan, and Turkmenistan. Drivers have reported waiting up to 20 days, leading to spoiled perishable cargo and inadequate conditions for drivers. Experts like Steve H. Hanke note that while these alternative routes can provide goods, they entail higher landed costs and inflation but are unlikely to cause an "economic implosion."
